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 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 Tencent.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
-->

<template>
  <div class="toggle-display">
    <div
      class="action"
      @click="handleToggle">
      <template v-if="isOpen">
        <icon
          class="toggle-arrow"
          type="angle-double-up" />
        <span>{{ $t('收起未引用的变量') }} ({{ count }})</span>
      </template>
      <template v-else>
        <icon
          class="toggle-arrow"
          type="angle-double-down" />
        <span>{{ $t('展开未引用的变量') }} ({{ count }})</span>
      </template>
    </div>
    <div v-show="isOpen">
      <slot />
    </div>
  </div>
</template>
<script>
  export default {
    name: 'ToggleDisplay',
    props: {
      count: {
        type: Number,
        required: true,
      },
    },
    data() {
      return {
        isOpen: false,
      };
    },
    methods: {
      handleToggle() {
        this.isOpen = !this.isOpen;
      },
    },
  };
</script>
<style lang='postcss' scoped>
  .toggle-display {
    .action {
      display: flex;
      align-items: center;
      font-size: 14px;
      line-height: 19px;
      color: #3a84ff;
      cursor: pointer;
      user-select: none;
    }

    .toggle-arrow {
      margin-right: 3px;
      font-size: 12px;
    }
  }
</style>
